I'm going to be attending my first ever comic con in cosplay and thought I'd start out simple. I've got pretty much the entire outfit sorted for Doctor James Whitman from Tomb Raider 2013, it's just the hair is the main obstacle. [Any links to a good fake mustache would be nice as well, the one I have doesn't look the best but it will do if I can't get anything better].
My hair is dark brown and too short at the moment (I doubt it will have grown within the three weeks needed) so I was looking for a wig but I can't find one anywhere. I'm just looking for a simple blonde male wig but they are either too glossy and too bright. Any help or pointers where to look would be great! I'm from the UK btw and it's the London Comic Con I'll be attending.
Here's an image for reference: